蓣知子的化学成份研究(Ⅲ)  

STUDIES ON THE CHEMICAL CONSTITUENTS OF YUZHIZI

作　　者：马双成[1] 陈德昌[1] 赵淑杰[1] 

机构地区：[1]中国药品生物制品检定所,北京100050

出　　处：《天然产物研究与开发》1998年第3期49-51,共3页Natural Product Research and Development

摘　　要：从木通科木通属植物白木通[Akebia trifolinta (Thunb.) Koidz. var. australis(Dies)Rehd]的种子(蓣知子)抗肿瘤活性的乙醇提取物中以硅胶层析等方法分得一种三萜皂甙。经波谱分析及酸碱水解确定了其化学结构,命名为:3-O-α-L-吡喃阿拉伯糖常春藤皂甙元-28-O-β-D吡喃葡萄糖-(1→6)-β-D-吡喃葡萄糖甙(即Saponin D),为首次自该植物中获得。A triterpenoid glycosides was isolated from the seeds of Akcbia trufotrata (Thunb. ) Koidz. var. australis ( Drels) Rehd by column chrornatography. The structure was identified on the basis of IR ,4HNMR,13CNMR , FAB-MS, acidic hydrolysis and basic hydrolysis. This compound was obtained from this plan; resources for the first time and named as Saponin D.

关 键 词：蓣知子 白木育 三萜皂甙 S aponinD 分离鉴定 

分 类 号：Q946[生物学—植物学] Q949.746.6